71002984

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{52517}}^1$

素因数の和:52549

約数の個数: 24

約数和(自身を含む): 144161910

約数和(自身を除く): 73158926

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 52517, 105034, 210068, 420136, 682721, 1365442, 2730884, 5461768, 8875373, 17750746, 35501492, 71002984]

約数ペア:

[(1, 71002984), (2, 35501492), (4, 17750746), (8, 8875373), (13, 5461768), (26, 2730884), (52, 1365442), (104, 682721), (169, 420136), (338, 210068), (676, 105034), (1352, 52517)]